Very rare - two dragonflies together Locality:China Geological Age: Late Jurassic to Early Cretaceous (approximately 150–100 million years ago) This specimen is an insect fossil, belonging to the order Odonata. A pair of wing veins are clearly visible; the wings are significantly longer than the body, and the forewings and hindwings are also clearly distinguishable. The body is slender, with a prominent tail; the compound eyes are clearly visible in the head structure.